On April 14, 2017, Lynn L. Bergeson’s article “TSCA Reform: Key Provisions and Implications,” was published in Volume 26, Issue 2, of Environmental Quality Management. On June 22, 2016, President Obama signed into law the Frank R. Lautenberg Chemical Safety for the 21st Century Act which substantially amended the Toxic Substances Control Act (TSCA), and, in so doing, fundamentally altered the domestic management of industrial chemicals -- the lifeblood of many manufacturing processes. This article summarizes key changes to TSCA and explains their likely impacts on the manufacturing sector.